
Space
NASA is readying to send humans back to the moon
The launch of NASA's Artemis I is a huge step toward sending humans back to the moon and beyond.
By Liz Kruesi
Come explore with us!
The launch of NASA's Artemis I is a huge step toward sending humans back to the moon and beyond.
The Voyager 2 spacecraft took the first pics of Neptune’s rings 33 years ago. Now, NASA’s James Webb telescope is providing a more detailed view of them.
Scientists have a good understanding of the laws that make our universe tick. But they still don’t quite know how it began — or will end.
Scientists explain what really puzzles them about how our universe became what it is today — and what its future may hold.
The spacecraft’s intentional crash into an asteroid changed the space rock’s orbit by more than 30 minutes — far more than expected.
The hypothetical moon is being called Chrysalis. It could have helped tip the planet over before getting shredded to form Saturn’s rings.
This mission could provide a blueprint for how to deflect a killer asteroid, if one is ever found headed for Earth.
Did life evolve on Mars? NASA’s Curiosity rover spent the last 10 years trying to answer that question. Here’s the story from the rover’s point of view.
Stunning images from citizen scientists show an unusual pattern in ‘Northern Lights.’ They offer clues that may help astronomers better understand a curious red glow.
The habitable zone is the region around a star where temperatures could be right for worlds to host liquid water.